There's a common question from non-informed people, which is "what have you got to be depressed about?". This is often accompanied by an unhelpful statement like "there's people worse off than you".
There are people who have no shelter, no food, no family, no job, no career opportunities, no education, no safety and I (and I bet most of you) have at least a couple of these things. Therefore of course people are situationally and circumstantially worse off than I am.
However, it is possible to have all of these things and still suffer horribly from depression or any other mental illness. This is because depression is not circumstantial or situational.
No amount of "manning up", being told that there are people worse off than you or waiting for it to go away will make it go away. The only way to get rid of it is by seeking help and getting whatever help you require.
I wish I had found that out sooner and saved myself about ten years of antidepressants and therapies that were nothing more than temporary fixes because I wasn't honest enough with myself or medical professionals to deal with the real problem.